YH

Yukiko HIRAYAMA

TC Toyo Seikan Co.: 1 patents #18 of 84Top 25%
Overall (2018): #179,101 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919291 Oxygen-absorbing resin composition Toshiki Yamada, Yoshiki Sawa 2018-03-20